Knowledge

What are the components and functions of accelerators in concrete additives?

The main components of accelerators in concrete additives usually include potassium aluminum sulfate, ammonium aluminum sulfate, etc. The function of accelerator is to speed up the setting and hardeni

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Types and usage of concrete additives in hydropower stations

In hydropower plants, the use of concrete additives can improve the strength, durability and durability of concrete. Some common concrete additives include fly ash, silica fume, expanding agents, wate

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The functions and Characteristics of Water Reducer

Water Reducer is the most widely used type of concrete admixture. It mainly plays the role of adsorption, dispersion, lubrication and wetting in concrete. Ordinary water-reducing admixtures should be

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What is Liquid Non-Alkali Accelerator?

A "liquid non-alkali accelerator" is typically an additive used in concrete that accelerates the setting and hardening of concrete without introducing alkaline substances. Usually, liquid non-alkali a

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What is air-entraining admixture?

An air-entraining admixture is a type of concrete admixture used to introduce tiny air bubbles or voids into the concrete, enhancing its freeze-thaw resistance and durability. These tiny air bubbles c

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What is early strength admixture?

An early strength admixture, also known as an early strength accelerator, is a type of concrete admixture used to promote higher early-age strength development in concrete. This category of concrete a

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What is pumping agent?

A pumping agent is a specialized type of concrete admixture commonly used in concrete construction to enhance the pumpability of concrete. The primary function of a pumping agent is to reduce the inte

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What is water reducer?

A water reducer, also known as a water-reducing admixture, is a chemical additive commonly used in concrete and cementitious slurries to reduce the water requirement of the mixture while maintaining i

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